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  1. Q
  2. Q
  4. Q
    • Q  =   I·t
    • Q  =   n·e
  1. I
  2. I
  4. I
    • I  =   Q/t
    • I  =   n·e/t
  1. n
  2. n
  4. n
    • n  =   Q/e
    • n  =   I·t/e
  1. J
  2. J
  4. J
    • J  =   I/A
    • J  =   Q/(t·A)
    • J  =   n·e/(t·A)
  1. A
  2. A
  4. A
  1. t
  2. t
  4. t
Electrical current: charge, current, current density, conductor, Ohm law

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